156923047862

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{161201}}^1$

素因数の和:163484

約数の個数: 32

約数和(自身を含む): 277814237184

約数和(自身を除く): 120891189322

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2243, 4486, 15701, 31402, 69533, 139066, 161201, 322402, 486731, 973462, 1128407, 2256814, 4997231, 9994462, 34980617, 69961234, 361573843, 723147686, 2531016901, 5062033802, 11208789133, 22417578266, 78461523931, 156923047862]

約数ペア:

[(1, 156923047862), (2, 78461523931), (7, 22417578266), (14, 11208789133), (31, 5062033802), (62, 2531016901), (217, 723147686), (434, 361573843), (2243, 69961234), (4486, 34980617), (15701, 9994462), (31402, 4997231), (69533, 2256814), (139066, 1128407), (161201, 973462), (322402, 486731)]